<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>redis key</title>
</head>

<body>
  <form action="" method="post">
    搜索内容<input type="text" name="keyword"><br />
    <button type="submit">搜索</button>
  </form>
  <div class="extra">
    {notempty name='kw'}
    {volist name='kw' id='vo'}
    <span class="show">
      {vo}
    </span><br />
    {/volist}
    {/notempty}
  </div>
</body>

</html>